Styling an HTML table isn't the most glamourous job in the world, but sometimes we have to do it. This article provides a guide to making HTML tables look good, with some of the features detailed in the previous articles.

A typical HTML table

Let's start by looking at a typical HTML table. Well, I say typical — most HTML table examples are about shoes, or the weather, or employees; we decided to make things more interesting by making it about famous punk bands from the UK. The markup looks like so:

A table-layout value of fixed is generally a good idea to set on your table, as it makes the table behave a bit more predictably by default. Normally, table columns tend to be sized according to how much content they contain, which produces some strange results. With table-layout: fixed, you can size your columns according to the width of their headings, and then deal with their content as appropriate. This is why we've selected the four different headings with the thead th:nth-child(n) (:nth-child) selector ("Select the nth child that is a <th> element in a sequence, inside a <thead> element") and given them set percentage widths. The entire column width follows the width of its heading, making for a nice way to size your table columns. Chris Coyier discusses this technique in more detail in Fixed Table Layouts.

We've coupled this with a width of 100%, meaning that the table will fill any container it is put in, and be nicely responsive (although it would still need some more work to get it looking good on narrow screen widths).

A border-collapse value of collapse is a standard best practice for any table style effort. By default, when you set borders on table elements, they will all have spacing between them, as the below image illustrates: This doesn't look very nice (although it might be the look you want, who knows?) With border-collapse: collapse; set, the borders collapse down into one, which looks much better:

We've put a border around the whole table, which is needed because we'll be putting some borders round the table header and footer later on — it looks really odd and disjointed when you don't have a border round the whole outside of the table and end up with gaps.

We've set some padding on the <th> and <td> elements — this gives the data items some space to breathe, making the table look a lot more legible.

At this point, our table already looks a lot better:

Some simple typography

Now we'll get our type sorted out a bit.

First of all, we've gone and found a font on Google Fonts that is suitable for a table about punk bands. You can go there and find a different one if you like; you'll just have to replace our provided <link> element and custom font-family declaration with the ones Google Fonts gives you.

There is nothing really specific to tables here; we are generally tweaking the font styling to make things easier to read:

We have set a global sans-serif font stack; this is purely a stylistic choice. We've also set our custom font on the headings inside the <thead> and <tfoot> elements, for a nice grungy, punky look.

We've set some letter-spacing on the headings and cells, as we feel it aids readability. Again, mostly a stylistic choice.

We've center-aligned the text in the table cells inside the <tbody> so that they line up with the headings. By default, cells are given a text-align value of left, and headings are given a value of center, but generally it looks better to have the alignments set the same for both. The default bold weight on the heading fonts is enough to differentiate their look.

We've right-aligned the heading inside the <tfoot> so that it is visually associated better with its data point.

The result looks a bit neater:

Graphics and colors

Now onto graphics and colors! Because the table is full of punk and attitude, we need to give it some bright imposing styling to suit. Don't worry, you don't have to make your tables this loud — you can opt for something more subtle and tasteful.

Start by adding the following CSS to your style.css file, again at the bottom:

Again, there's nothing specific to tables here, but it is worthwhile to note a few things.

We've added a background-image to the <thead> and <tfoot>, and changed the color of all the text inside the header and footer to white (and given it a text-shadow) so it is readable. You should always make sure your text contrasts well with your background, so it is readable.

We've also added a linear gradient to the <th> and <td> elements inside the header and footer for a nice bit of texture, as well as giving those elements a bright purple border. It is useful to have multiple nested elements available so you can layer styles on top of one another. Yes, we could have put both the background image and the linear gradient on the <thead> and <tfoot> elements using multiple background images, but we decided to do it separately for the benefit of older browsers that don't support multiple background images or linear gradients.

Zebra striping

We wanted to dedicate a separate section to showing you how to implement zebra stripes — alternating rows of color that make the different data rows in your table easier to parse and read. Add the following CSS to the bottom of your style.css file:

Earlier on you saw the :nth-child selector being used to select specific child elements. It can also be given a formula as a parameter, so it will select a sequence of elements. The formula 2n-1 would select all the odd numbered children (1, 3, 5, etc.) and the formula 2n would select all the even numbered children (2, 4, 6, etc.) We've used the odd and even keywords in our code, which do exactly the same things as the aforementioned formulae. In this case we are giving the odd and even rows different (lurid) colors.

We've also added a repeating background tile to all the body rows, which is just a bit of noise (a semi-transparent .png with a bit of visual distortion on it) to provide some texture.

Lastly, we've given the entire table a solid background color so that browsers that don't support the :nth-child selector still have a background for their body rows.

This color explosion results in the following look:

Now, this may be a bit over the top and not to your taste, but the point we are trying to make here is that tables don't have to be boring and academic.

Styling the caption

There is one last thing to do with our table — style the caption. To do this, add the following to the bottom of your style.css file:

There is nothing remarkable here, except for the caption-side property, which has been given a value of bottom. This causes the caption to be positioned on the bottom of the table, which along with the other declarations gives us this final look (see it live at punk-bands-complete.html):

Active learning: Style your own table

At this point, we'd like you to take our example table HTML (or use some of your own!) and style it to make something considerably better designed and less garish than our table.

Table styling quick tips

Before moving on, we thought we'd provide you with a quick list of the most useful points illustrated above:

Make your table markup as simple as possible, and keep things flexible, e.g. by using percentages, so the design is more responsive.

Use table-layout: fixed to create a more predictable table layout that allows you to easily set column widths by setting width on their headings (<th>).

Use border-collapse: collapse to make table elements borders collapse into each other, producing a neater and easier to control look.

Use <thead>, <tbody>, and <tfoot> to break up your table into logical chunks and provide extra places to apply CSS to, so it is easier to layer styles on top of one another if required.

Use zebra striping to make alternative rows easier to read.

Use text-align to line up your <th> and <td> text, to make things neater and easier to follow.

Summary

With the dizzy exciting heights of styling tables now behind us, we need something else to occupy our time. Never fear — the next chapter provides a look at some advanced box effects, some of which have only landed in browsers very recently (such as blend modes and filters), and some of which are a bit more established (such as box shadows.)